Monthly market report
France FR — December 2025
Day-ahead auction, 2,976 settlement periods, computed from the same data the API serves.
Average price
68.72 €/MWh
+9.51 vs previous month
Negative prices
0.3 hours
1 settlement periods below 0
Avg daily spread
78.77 €/MWh
the arbitrage opportunity, day by day
Volatility (σ)
28.33 €/MWh
Extremes
- Cheapest period
- -0.01 €/MWh Dec 10, 04:30 UTC
- Priciest period
- 200 €/MWh Dec 3, 16:45 UTC
Top spike days
- 2025-12-03max 200 €/MWh
- 2025-12-05max 185.76 €/MWh
- 2025-12-04max 149.83 €/MWh
Work with this data
- → Full 15-minute history via API (2015 onwards)
- → Battery arbitrage backtest against this month's prices
- → Live forecast accuracy for FR
- → Embed the live price chart on your site — free
Data source: ENTSO-E Transparency Platform (transparency.entsoe.eu). Data source: SMARD.de, Bundesnetzagentur | CC BY 4.0. Derived statistics are Voltcast own-IP output.